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Table 5 Independent correlates of total cholesterol determined by using multivariate linear regression (GEE)

From: Variability over time and correlates of cholesterol and blood pressure in systemic lupus erythematosus: a longitudinal cohort study

Variablea

Parameter estimate

95% CI

Pvalue

Age (years)

0.009

0.004, 0.014

0.0005

SLEDAI-2K scoreb

0.04

0.03, 0.05

< 0.0001

Corticosteroids

0.32

0.22, 0.42

< 0.0001

Antimalarialsc

-0.42

-0.53, -0.32

< 0.0001

Immunosuppressivesd

0.17

0.06, 0.27

0.0017

Antihypertensivese

0.19

0.08, 0.30

0.0009

Hypertensionf

0.34

0.22, 0.46

< 0.0001

  1. GEE, generalized estimating equation; CI, confidence interval.
  2. aAll variables measured coincident with measurement of total cholesterol.
  3. bSLE Disease Activity Index 2000; scores range from 0 to 105, with higher scores indicating more-active disease.
  4. cAntimalarials include chloroquine and hydroxychloroquine.
  5. d Immunosuppressives include methotrexate, azathioprine, mycophenolate mofetil,
  6. cyclosporine, and cyclophosphamide.
  7. eAntihypertensives include all classes of drugs used to lower blood pressure.
  8. fHypertension is defined as systolic BP ≥ 140 mm Hg or diastolic BP ≥ 90 mm Hg.